DE3789948T2 - Verfahren und System zur Bildkodierung und -anzeige. - Google Patents
Verfahren und System zur Bildkodierung und -anzeige.Info
- Publication number
- DE3789948T2 DE3789948T2 DE3789948T DE3789948T DE3789948T2 DE 3789948 T2 DE3789948 T2 DE 3789948T2 DE 3789948 T DE3789948 T DE 3789948T DE 3789948 T DE3789948 T DE 3789948T DE 3789948 T2 DE3789948 T2 DE 3789948T2
- Authority
- DE
- Germany
- Prior art keywords
- matrix
- pixel
- values
- coding
- component values
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 65
- 239000011159 matrix material Substances 0.000 claims abstract description 183
- 238000001914 filtration Methods 0.000 claims abstract description 31
- 238000005070 sampling Methods 0.000 claims abstract description 19
- 238000013144 data compression Methods 0.000 claims abstract description 9
- 239000000470 constituent Substances 0.000 claims description 31
- 230000003287 optical effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 2
- 230000000295 complement effect Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 11
- 238000013139 quantization Methods 0.000 description 8
- 101000932776 Homo sapiens Uncharacterized protein C1orf115 Proteins 0.000 description 6
- 102100025480 Uncharacterized protein C1orf115 Human genes 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- COVKSLBAQCJQMS-UHFFFAOYSA-N 1-chloro-4-[(4-chlorophenoxy)methoxy]benzene Chemical compound C1=CC(Cl)=CC=C1OCOC1=CC=C(Cl)C=C1 COVKSLBAQCJQMS-UHFFFAOYSA-N 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013479 data entry Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/21—Intermediate information storage
- H04N1/2166—Intermediate information storage for mass storage, e.g. in document filing systems
- H04N1/217—Interfaces allowing access to a single user
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/41—Bandwidth or redundancy reduction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/46—Colour picture communication systems
- H04N1/64—Systems for the transmission or the storage of the colour picture signal; Details therefor, e.g. coding or decoding means therefor
- H04N1/646—Transmitting or storing colour television type signals, e.g. PAL, Lab; Their conversion into additive or subtractive colour signals or vice versa therefor
Landscapes
- Signal Processing (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Liquid Crystal (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Display Devices Of Pinball Game Machines (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Closed-Circuit Television Systems (AREA)
- Vehicle Body Suspensions (AREA)
- Eye Examination Apparatus (AREA)
- Burglar Alarm Systems (AREA)
- Processing Or Creating Images (AREA)
- Image Processing (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Glass Compositions (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB868630887A GB8630887D0 (en) | 1986-12-24 | 1986-12-24 | Encoding & displaying pictures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3789948D1 DE3789948D1 (de) | 1994-07-07 |
| DE3789948T2 true DE3789948T2 (de) | 1994-12-15 |
Family
ID=10609583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3789948T Expired - Fee Related DE3789948T2 (de) | 1986-12-24 | 1987-12-21 | Verfahren und System zur Bildkodierung und -anzeige. |
Country Status (15)
| Country | Link |
|---|---|
| EP (1) | EP0272762B1 (xx) |
| JP (1) | JP2529709B2 (xx) |
| KR (1) | KR960002149B1 (xx) |
| CN (1) | CN1010075B (xx) |
| AT (1) | ATE106647T1 (xx) |
| AU (1) | AU597457B2 (xx) |
| BR (1) | BR8706989A (xx) |
| CA (1) | CA1298674C (xx) |
| DD (1) | DD273346A5 (xx) |
| DE (1) | DE3789948T2 (xx) |
| DK (1) | DK175330B1 (xx) |
| FI (1) | FI93067C (xx) |
| GB (2) | GB8630887D0 (xx) |
| HK (1) | HK76596A (xx) |
| SU (1) | SU1658830A3 (xx) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02177766A (ja) * | 1988-12-28 | 1990-07-10 | Canon Inc | ２値画像の階層的符号化方式 |
| FR2655451B1 (fr) * | 1989-12-06 | 1992-07-10 | Synelec Sa | Procede et systeme de traitement d'images. |
| US5255105A (en) * | 1990-03-17 | 1993-10-19 | International Computers Limited | Encoding image data |
| GB9006080D0 (en) * | 1990-03-17 | 1990-05-16 | Int Computers Ltd | Progressive encoding |
| GB9015986D0 (en) * | 1990-07-20 | 1990-09-05 | Philips Electronic Associated | Image display |
| US5373375A (en) * | 1990-12-21 | 1994-12-13 | Eastman Kodak Company | Metric conversion mechanism for digital images in a hierarchical, multi-resolution, multi-use environment |
| GB2295482B (en) * | 1993-06-10 | 1997-12-10 | Lightworks Editing Systems Ltd | Video editing systems |
| BE1007330A3 (nl) * | 1993-07-16 | 1995-05-16 | Philips Electronics Nv | Inrichting voor het overdragen van een digitaal beeldsignaal. |
| US5563623A (en) * | 1994-11-23 | 1996-10-08 | Motorola, Inc. | Method and apparatus for driving an active addressed display |
| EP1133166A3 (en) * | 2000-01-06 | 2003-08-06 | Hewlett-Packard Company, A Delaware Corporation | Using hardware to double the X-dimension in a video frame |
| JP4067281B2 (ja) | 2001-02-20 | 2008-03-26 | 三洋電機株式会社 | 画像処理方法とその方法を利用可能な画像符号化装置および画像復号装置 |
| CN100388792C (zh) * | 2006-04-24 | 2008-05-14 | 李博航 | 一种提高信息编解码效率的图像处理方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5522708A (en) * | 1978-08-04 | 1980-02-18 | Dainippon Screen Mfg Co Ltd | Method and apparatus for recording of color image |
| US4742558A (en) * | 1984-02-14 | 1988-05-03 | Nippon Telegraph & Telephone Public Corporation | Image information retrieval/display apparatus |
| JPS60176365A (ja) * | 1984-02-22 | 1985-09-10 | Dainippon Screen Mfg Co Ltd | 画像信号の圧縮方法 |
| US4597005A (en) * | 1984-04-26 | 1986-06-24 | Canadian Patents And Development Limited | Digital color photographic image video display system |
| US4630030A (en) * | 1984-06-28 | 1986-12-16 | Wang Laboratories, Inc. | Compression of data for storage |
| US4684923A (en) * | 1984-09-17 | 1987-08-04 | Nec Corporation | Encoder with selective indication of compression encoding and decoder therefor |
| GB2189106B (en) * | 1986-04-14 | 1990-02-14 | Philips Electronic Associated | Image display |
-
1986
- 1986-12-24 GB GB868630887A patent/GB8630887D0/en active Pending
-
1987
- 1987-11-18 GB GB8726961A patent/GB2199460B/en not_active Expired - Lifetime
- 1987-12-21 AT AT87202590T patent/ATE106647T1/de not_active IP Right Cessation
- 1987-12-21 EP EP87202590A patent/EP0272762B1/en not_active Expired - Lifetime
- 1987-12-21 DK DK198706734A patent/DK175330B1/da not_active IP Right Cessation
- 1987-12-21 DE DE3789948T patent/DE3789948T2/de not_active Expired - Fee Related
- 1987-12-21 CN CN87108347A patent/CN1010075B/zh not_active Expired
- 1987-12-21 SU SU874203939A patent/SU1658830A3/ru active
- 1987-12-21 FI FI875620A patent/FI93067C/fi not_active IP Right Cessation
- 1987-12-22 BR BR8706989A patent/BR8706989A/pt unknown
- 1987-12-22 AU AU82937/87A patent/AU597457B2/en not_active Expired
- 1987-12-23 DD DD87311135A patent/DD273346A5/de not_active IP Right Cessation
- 1987-12-23 CA CA000555344A patent/CA1298674C/en not_active Expired - Lifetime
- 1987-12-24 KR KR1019870014903A patent/KR960002149B1/ko not_active IP Right Cessation
- 1987-12-24 JP JP62328165A patent/JP2529709B2/ja not_active Expired - Fee Related
-
1996
- 1996-05-02 HK HK76596A patent/HK76596A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI93067C (fi) | 1995-02-10 |
| CN87108347A (zh) | 1988-07-06 |
| EP0272762B1 (en) | 1994-06-01 |
| ATE106647T1 (de) | 1994-06-15 |
| AU597457B2 (en) | 1990-05-31 |
| FI875620A (fi) | 1988-06-25 |
| SU1658830A3 (ru) | 1991-06-23 |
| JPS63168781A (ja) | 1988-07-12 |
| DK673487D0 (da) | 1987-12-21 |
| KR960002149B1 (ko) | 1996-02-13 |
| KR880008296A (ko) | 1988-08-30 |
| EP0272762A2 (en) | 1988-06-29 |
| GB2199460B (en) | 1991-03-13 |
| DD273346A5 (de) | 1989-11-08 |
| FI93067B (fi) | 1994-10-31 |
| FI875620A0 (fi) | 1987-12-21 |
| HK76596A (en) | 1996-05-10 |
| DE3789948D1 (de) | 1994-07-07 |
| JP2529709B2 (ja) | 1996-09-04 |
| CN1010075B (zh) | 1990-10-17 |
| GB8630887D0 (en) | 1987-02-04 |
| EP0272762A3 (en) | 1990-04-04 |
| AU8293787A (en) | 1988-06-30 |
| CA1298674C (en) | 1992-04-07 |
| BR8706989A (pt) | 1988-07-26 |
| GB8726961D0 (en) | 1987-12-23 |
| DK175330B1 (da) | 2004-08-30 |
| GB2199460A (en) | 1988-07-06 |
| DK673487A (da) | 1988-06-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL |
|
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N |
|
| 8339 | Ceased/non-payment of the annual fee |